The line comes from scientist, civil servant and novelist CP Snow’s 1959 idea of the ‘Two Cultures’– a cultural divide between scientists and humanities graduates – part of a swathe of utopian thinking in UK politics at the time which also included Wilson’s 1963 speech on the power of the ‘white heat’ of technology which seems to be enjoying some resurgence recently. The People’s History Museum recently staged a reading of Wilson’s speech – very much worth a watch – and it received a name-drop in from Liam Byrne, in a speech launching his appointment as shadow minister for Higher Education.

But do scientists have the future in their bones? Would we even want them to?

Snow and Wilson’s ideas that if Britain was to prosper, it must invest in science and technology is an attractive one. Science lets us see the world better, poses new questions and provides new ways to answer questions about it. It’s no surprise we so keenly associate it with innovation. It’s not like Wilson or Snow were the first to recognise the transformative power of science and engineering, and I doubt Bryne will be the last. From Francis Bacon’s New Atlantis or JD Bernal’s sense of science and engineering as a great liberator, to the latest meeting of G8 science ministers, scientists as a fuel for futures we might make is a key trope of modern politics.

In 1963, the idea of the white heat of technology helped re-frame Labour politics from the politics of manufacturing (e.g. more classical trade union organising) to questions of what might be manufactured in the first place. It helped change the class position of Labour politics – as Professor Stephen Fielding argues, this was a way for Wilson to appeal to the ‘squeezed middle’ voters of his day – and to position themselves as more forward thinking than the Conservatives.

But be careful of politicians baring science-smelling rhetoric. After winning the 1964 general election, Wilson established a dedicated Ministry of Education and Science but, as Matthew Francis notes, his government was also responsible for scrapping several high-profile technology projects.

But beyond that, do scientists really want the responsibility of making the future? And do we want to leave it up to them?

With scientists feeling increasingly crushed by the ‘impact’ agenda, many are asking if they sold some key part of their soul when – on the run-up to the last election – they made the political case for science funding so strongly based on economic benefits. One response to this to argue science must be driven by ‘pure curiosity’ alone, but we shouldn’t do scientific curiosity the injustice of calling it anything as boring as ‘pure’. Focusing at least some of our scientific energies on particular challenges is a good idea, and many scientists are driven by a desire to help change the world. But even those who aren’t are still influenced by things around them; ‘curiosity’ comes from somewhere, whatever that is. The trick is making sure you notice what’s influencing you, so you can decide whether these influences are ones you are ok with or not. Still, science doesn’t always go to plan (that’s partly why we do it), and we should be careful we don’t close of aspects of scientific enquiry by pushing it to chase only what we think we want of it.

If the idea of scientists as future-makers limits our science, it also limits our ideas of the future. One of the key criticisms levelled at Snow’s 1959 Two Cultures is the juxtaposition of forward-thinking scientists with ‘Luddites’ of arts and humanities. For all that there is some truth in many of the points Snow made (the speech itself is much richer than the loose way it’s usually quoted) it’s a dangerous divide to assume. If science is really to challenge the present to improve, it has to be able to see itself, and the humanities can help with that. This includes rejecting some ideas of the future. As David Edgerton has argued, any good scientist much embrace their inner Luddite.

Above all, however, there is more to imagining the future than just what scientists and engineers can offer. Options for our future are multiple and have range of components (scientific, engineering, economic, political, cultural, ethical, more); choosing between them needs to be collaborative process. If non-scientists aren’t engaging with science, this is indeed a worry, but that’s precisely because we need them, not because science can proceed without them.

We should also be thoughtful about where exactly we place the role of science in such future-building. Bryne, previewing his speech in the Evening Standard, places science firmly at the top of a rather ‘trickle-down’ view of economics. Arguing ‘social justice doesn’t pay for itself’, he suggests science as a route to wealth creation which will then may work to benefit society at large. There is some power in this view – and he’s inspired in part by work from Mariana Mazzucato – but there are other ways to imagine the social role of science and technology than simply give us cash to spend. It can be an end of social justice in itself. More investment in solar power technologies, for example, can offer power to the people (political, economic and more straightforwardly electric), in part through by-passing the need for citizens to purchase it elsewhere. Science can make more than just money, and can be more imaginatively applied. As Bryne considers ways to imagine science and engineering in an image for Britain he hopes to offer us at the next election, he would do well to remember this.

So, do scientists have future in their bones? That seems oddly sinister to me; limiting to both science and our possible futures. Yes, science can and should play a key role in making sense of the world and imagining what we might do with it, but ultimately our future is not the responsibility of a few lab-coated individuals, but us all, and we can only be richer for remembering that.

This first appeared in the December edition of Popular Science UK. Subscribe to read the January edition, including a New Year’s piece from me on whether scientists have the future in their bones.

Happy holidays. Families congregate to catch up with each other, reflect on times passed and their hopes for the future, chat, eat, play games, offer gives, laugh and FIGHT. This is as true for groups of science as any other form of family.

Just before Thanksgiving, enter Joe Hanson of It’s OK to Be Smart show, with a special video featuring a dinner table of famous scientists from history. I’m going to have to describe it because it’s been taken offline (more on that in a moment). Featuring bobble-head dolls of Einstein, Tesla, Marie Curie, Darwin, Newton and Galileo and with a large turkey in the centre, they all laugh and joke, saying how pleased they are that their work has had so much impact on the world. Hanson points out that, for all that in many ways they have been mightily influential, there’s a long way to go.

Because, er, yeah, about the whole everyone believing in evolution thing, and um, we might get the whole third law of motion, but the public appreciation of the physical consequences of climate change could probably do with a bit more work.

It’s comedy, though rarely laugh-out-loud; light-hearted with comic fantasy of silly voices, anachronism and jokes about mixing up the movie Gravity with the physical force.

But on the holiday season fight. Because that’s the fun bit. I’m OK to be Smart is popular and held in respect by much of the scientific community, but as soon as it went live, there were complaints. Firstly, the scientists are it chooses to give thanks to are all white, there is only one woman and she starts off by saying she was just happy to have been included. Perhaps it’s traditional at Thanksgiving to whitewash history, but what kind of celebration of science only remembers those famous people our unequal society usually chooses to revere?

Further, Telsa’s played as crazy, a bit too crazy perhaps, with crazy played for laughs in a way that understandably aggravated people who’d like to see better treatment of mental illness. The silly accents were arguably a bit racist. And then there’s the way the Einstein character treats Curie. He starts off just by being a bit flirty, this moves to outright lecherous, as the others discuss science and history, with every cut to Einstein you seem him escalating his moves. Again, this is all played for laughs. It’s extreme and fantastical. It ends up with the bobble-head doll naked (the gentles pixelated out) “falling” on top of Curie. It’s a joke, yes, but it does look a lot like attempted rape. Many were appalled. Comments on the video’s Google + page were disappointed, shocked and angry.

In response, Hanson initially offered a not especially apologetic apology. The PBS ombudsman offered the excuse that it had ‘opened debate’ about women in science. As Emily Willingham pointed out, that debate was already quite open thank you very much, and if PBS and Hason had really been paying attention, they’d have realised how unhelpful, unimaginative and plain hurtful the video must have appeared. After further complaints, Hanson took the video down, with a fresh apology.

Two things are particularly interesting about this fuss. Firstly, it was a reasonably rare example of people arguing against a joke. It’s hard to say ‘no, that’s not funny’ and stand up against the premise of a joke. It’s one of the reasons feminists are often labeled ‘joyless’ or lacking a sense of humour. There’s a pressure to say anything goes in comedy, or at least it’s ‘just having a laugh, eh?’ Jokes act to articulate shared ideas, logic and attitudes. It is one of the reasons a shared joke between friends feels so special, and why you can feel so hurt or confused when you feel left out of one. Similarly, it’s hard when a joke falls flat. In many ways it was brave of Hanson to eventually take the video down. It’s always hard to say you think that, in retrospect, you were wrong, but perhaps especially true when it’s a matter of a joke.

Secondly, I find the whole video indicative of the way humour tends to be used to replicate the traditional structures of power in science, not buck them. There’s been a bit of a rise in science-related comedy in recent years, from the Science Museum’s Punk Science to the Infinite Monkey Cage. For all that we might imagine science to be a highly serious business, in many ways scientist and comedians are an obvious match.

A striking feature of comedy in modern Western societies is how much of it is based on the premise of some laughable imagined stupid Other person. Perhaps it is because so much of our lives is based on ideas of rationality we feel a need to laugh through the various anxieties we have about that. Or maybe we just need to feel superiorly rational. Whatever, science-based jokes offer a lot of material from which to build jokes about stupidity. George Bush’s dyslexia gags getting old? Try one about how there’s nothing in homeopathy.

As a result, the comedians largely side with scientists who can provide the knowledge. There are still a lot of jokes at the expense of scientists as a bit weird. The Big Bang Theory geek, for example. But in a way, that serves scientific authority too, painting them as a bit otherworldly, not really one of us and so hard to argue with. We don’t understand them which is why they are funny, but it’s also why they get to tell us what to do. Members of the scientific community may get angry at mad scientist serotypes, but in many ways, it offers them a lot of power.

I wonder if the web played a role in people standing up against the It’s OK to be Smart video. Those who felt offended by the joke could find others and collect together to feel less isolated, more justified in calling it out. This context of the web also reminded me the way Richard Dawkins has become a figure of fun online. Previously isolated quiet admissions that “I don’t really like Dawkins much” has flourished online to a whole sub-culture of people who regularly respond to everything his tweets with the in-joke of “your a dick” (a response to this). There’s even an online game. This is new, and feels significantly different from something like Monkey Cage.

I’m not sure if laughing at Dawkins is really much progress from homeopathy jokes made by educationally privileged people at the expense of the confused. But the comparison between the two, as with the controversy surrounding Hanson’s Thanksgiving video, can remind us that humour in science isn’t simply a matter of finding new audiences to talk about science to. As is often the case with science in popular culture, science comedy reflects a politics and should be politically aware. We should ask whose humour, about whom, disrupting what exactly, and why? Not simply how do we make more of it.

Sociologists like to talk about the sociology of expectations, the manufacture of futures. You can’t just say “it’s the future, take it” (or at least you can’t and not just sound like a bit of a tool). But futures are made, not least by imagining what we might expect, and those expectations can be managed. Or, as the sociologists put it, ‘the future of science and technology is actively created in the present through contested claims and counterclaims over its potential’ (UCL has a good overview, if you want to read more).

A nice study of making the future in action can be found in Megan Prelinger’s book ‘Advertising the Space Race: Another Science Fiction’. We’re all quite used to the idea that science fiction may interact with actual science and technology (nice report on this from NESTA or just go have a nostalgia over Jetson’s videophones). What Prelinger’s book does is show how science fictional ideas and images were really reflected in 1950s and 1960s adverts for space technologies. Amongst the trade magazines of the mid-20th century, Prelinger shows how some of the most fascinating discourses of hope for the future weren’t in the pages of pulp fiction, but those aiming to cash in on the ‘new frontier’ of space. As such, they actually worked to construct this future too.

What has this got to do with energy?

Much of this Dialogue on energy was about offering us imagined futures from which to make decisions about today. Because so much of the energy debate comes down to ideas of economic growth and climate change, it is deeply futuristic; obsessed with forecasts. Technological forecasts. Economic forecasts. Climate forecasts. All uncertain – indeed, we saw several of the Dialogue speakers joke about having forecasted incorrect oil prices – but all powerful too. Just the very idea of what the future could be can provoke a particular response, used as tools to both close down and unlock policy ideas. Forecasts frame futures, they are part of the materials we make tomorrow from, even if they can’t predict or determine what is going to happen, or we act in spite of them rather than with them.

The futuristic aspects of the energy debate were played out quite reflexively at the end of the Dialogue with the concluding discussion ‘mapping scenarios for our energy future’. The panel – Fatih Birol, Steven Chu, Karin Markides, Johan Rockström and Semida Silveira – reflected in a reasonably dramatic way where they might imagine being at some date in the future. Or at least it was more dramatic than the usual abstracted graphs of the business (which we’d all seen many examples of during the day) though less dramatic than traditional science fiction, rooted in their expert ideas of what they feel to be real and likely rather than simply what would make a good story. Day After Tomorrow this wasn’t.

Earlier in the day saw some interesting debate around the role of technology in building the various environmental and economic models. Rajendra Pachauri in particular argued that we werenot baring in mind technology enough in terms of forecasting. We need to consider technology prospects and work out how to better fold them into our energy projections. We need to think about disruptive technologies (e.g. that shale gas revolution we’re always being told about). Such arguments have a long history. The Limits to Growth report in the 1970s was criticised at the time by people such as Chris Freeman, arguing that, for all that yes, the Earth only contained so many resources, their particular projections had failed to give enough attention to technology. One might argue, however, that we already work too much influence of technology into our forecasts as we fold in still under-developed technologies such as CCS into our forecasts (Kevin Anderson is interesting on this, even if you don’t agree with him). Or as Greenpeace’s Isadora Wronski tweeted in response to one of the Dialogue’s talks, ‘every year @IEA projections gets closer and closer to ours, but they overestimate the role of nuclear and CCS in the decarbonisation.’ Maybe the IEA are right. Or maybe Greenpeace are. I don’t know. My point is simply that it is contested. And that you may have to expect the unexpected, but you can’t count on it.

Above all, I think we need to think more about how we might involve a larger number people in this sort of imagining. As my colleagues at the STEPS Centre might say, too often it’s narrations of the future built by powerful actors and institutions which become ‘the motorways channeling policy, governance and interventions’ overrunning a host of often valuable and more diverse pathways which stem from and respond to poorer people’s own goals, knowledge and values.

Because nice as the scenarios session at the end of the Dialogue was, it was a line up of the great and the good giving us stories. It wasn’t an exercise in collaborative story-making. And we need to take more time to do that. Otherwise I doubt the futures we make will be nearly robust or fair enough. And the policy-makers, scientists and engineers need to get better at devoting large chunks of time to talking with a diverse set of people about what they are doing, in a very routine way. Relying on technologies such as CCS or geoengineering into the various forecasts we use for energy policy before they are even built is one thing we might fight about, but doing so without first explaining what these are to the public and inviting them to be part of decisions around them is another.

Science museums are fascinating bits of the world, full of the artefacts of old ideas of what the future might bring. A hodgepodge of moments in human discovery and invention. Some of these moments are long gone. Some are still with us. Some float back and forth into fashion or utility. Here are my top fifteen exhibits in the London Science Museum. Use them as a guide for your next visit, or as a virtual tour.

In some ways, the very idea of a science museum is a bit silly. How do you display the worlds of the very small, the very big, the very fast, the very slow or plain invisible which science manages to perceive through application of maths, theories, specialist equipment and years of measurement? You can put a law of motion a case. You can’t hang a theory on a wall.

So science museums get devious and, for example, the London museum wanted to display the great British discovery of DNA, and came up with the ingenious idea of using the model from the iconic 1953 Watson and Crick picture. The problem was that the people in the lab had, quite sensibly, taken the model apart to reuse after the photo was taken. So the museum dug out the old pieces from the back of a cupboard, dusted them off and rebuilt it. So it is a mockup, albeit an official one. It’s also very beautiful, displayed almost as abstract art, perhaps with too little explanatory text.

2. 1926 Kelvinator Gas Fridge

The technology side to science museums – which arguably dominates – can be as hard to display as the science. Often, the same thing that makes a technology iconic is also why it’d be a bit weird to expect someone to visit it in a museum. You don’t need to go to Exhibition Road to see a mass-produced product like a biro or an iPhone or a Yale key. It’s in your pocket, or at least someone else’s near by.

One option is to display technological routes not taken. Which is the case of the ‘Kelvinator’ gas fridge, in the Secret Life of the Home gallery. The battle of gas versus electric fridges is a classic tale in the history of technology, one that helps explain why fridges hum, but also reflects the ways in which hype and the alignment of particular business interests can move us in one path over another.

Another option for displaying technology is to go with firsts, and there are many in the museum’s flagship Making the Modern World gallery.It’s maybe not very patriotic to pick one of the American icons in a gallery full of the stars of British industry, but really how can any of them compete with a spaceship?

People got inside of this object and went on a trip around the moon. All the way back in 1969. It’s not futuristic, it isn’t fiction. It doesn’t even look very modern. If anything, it’s a bashed-in old idea of the future.

It will simultaneously make you feel powerful to be part of the human race, and incredibly humble. As all the best science museum exhibits should.

Another problem with displaying technology is the sheer size of it. The museum has purpose-built galleries for fitting large objects, but even it struggles with planes and ships (largely going for bits of them or just models). Moreover, it’s not always the technology itself that’s of interest or importance, but the broader social context/ environmental impact around it.

With both of these issues in mind, how do you display an atomic bomb? There are many ways museums around the world have found to answer this problem but I really love the decision here, of a humble bowl found in Hiroshima after bombing in August 1945. You can see the sand fused to the sides of the porcelain.

A small exhibit, especially as it’s surrounded by the large machines of Making the Modern World, but possibly one of the more affecting.

5.Turbine blade

Hiding up against the side of a wall on the Wellcome Wing, a cynic might say it’s hard to spot because it’s part of a Shell-sponsored climate exhibition, and fossil fuel companies would rather we avoided talking about renewables. But equally we might argue there is something very pro-wind about how unobtrusive it is, considering turbines are often criticised as a blight.

These are easy to miss amongst the trains, trucks and spaceships, a rather anonymous pair of handcuffs makes up part of the “technology in everyday life” section of the Making the Modern World Gallery. Next to rollerskates, some bits of cutlery, a typewriter for the blind and a few bikes.

The handcuffs are noteworthy as an example of a technology of control; something the museum could make more of. I remember reading about an exhibition on plastic bullets put on in Brixton in the mid 1980s by the British Society for Social Responsibility in Science. It would be interesting to know why the Science Museum itself didn’t at the time, and if they would think of something similar today.

It’s also worth considering the particular take on the history of technology which keeps bikes on the side in a gallery where cars are given pride of place in the central thoroughfare. The last few times I’ve visited the museum, friends have remarked “why isn’t there a massive gallery filled with bikes?”

7. Iron babyOne of the many pieces of art dotted around the museum is a small statue of a newborn baby by Antony Gormley. You can found it snuggled away at the side of a case on first floor of the Wellcome Wing. According to museum mythology, when staff researched visitors’ reactions to it, girls would bend down and stroke the baby whereas boys kicked it. I don’t really care if that story is true, I just like it (I also find the exhibit very kickable).

8.Advertising on the stars

Hidden at the back of the George III gallery of 18th century science is a globe displaying charts of the stars mapped more earthly spaces. Above the Northern hemisphere you can see familiar characters of Greek astronomy; animals and heroes and the like. But bend down to the Southern hemisphere and you can see the makers of the globe were more puzzled as to what to put. So they used this map of the skies to chart pictures of the other products their company made; lab benches and other chemists’ equipment. It’s an interesting juxtaposition of ancient and more modern science, and also an early example of the connections between science and advertising.

9. A smile machine

The cases in the Who Am I Gallery are a treasure trove of ephemera and other interestingness relating to the broad and diverse science and technologies of being humans. See if you can find the Swearing Association Challenge Cup, a penis packer used during gender realignment, the freeze-dried mouse, the knitted telomeres, the white peacock and a smile machine.

The ‘smile machine’ is a slight misnomer, it’s actually an electrotherapy machine, but as the museum label points out, in the 1860s, physiologist Guillaume Duchenne used pulses from such devices to provoke twitches in patients’ faces to explore how we formed expressions, concluding truly happy smiles use the eyes as well as mouth.

10.Snuff boxes

Running alongside the big steam machines in the main front to the museum, and just before you get to Watt’s workshop are some of the more domestic sides to the Industrial Revolution. This includes a ‘Power, Products and Prosperity’ display which reflects, quite plainly, how much of this period was about the rise of shopping. A slightly uncritical display of consumer culture, arguably, but the cases are a real treasure trove of 19th century stuff and, as the museum label notes, this reflects new the power of the emerging middle classes: “Some saw it as a new democratisation of taste.” There’s a great collection of snuffboxes, including one shaped like a harp, as well as buttons, toys and a urinal next to a custard cup.

11. The building itself

Like many old purpose-built museums, the building itself is an exhibit, reflecting some history of how we have thought about science and technology.

It’s roughly split into three parts. The first from 1928, delayed because of WW1 but finally finding a permanent home for galleries which had been in and out of various prefabs since the Great Exhibition of 1851. The central galleries are an extension dating back to the 1950s, partly linked to the Festival of Britain. Finally there’s the Wellcome Wing, part of a swathe of science museum and galleries (or rebuilds of old ones) for the millennium.

It’s worth having a look around the outside of the museum too and exploring some of the history of South Kensington. What is now the Science Museum used to share space with what is now the Victoria and Albert Museum, and there is still the odd marker to this in the V&A building. Look out for scientists’ names on the door of the garden, and the Science and Art corridor near the silver gallery.

When I take people to the museum, I also get them to look at the sponsors sign at the front too. A thanks to supporters but also a declaration of conflict of interest of sorts, and reflection of the groups who have an interest in the way we display science and technology (or at least those groups with money to spare).

12. A Victorian electric taxi cab

We might think of electric cars as futuristic, but the Science Museum has one from 1897. In some ways it is like the gas fridge, a route of technology we didn’t take, but it’s also a steampunkish reflection of how hopes for the future can return in new and different contexts, even seem a bit retro.

It’s currently on temporary display in the entrance to the Wellcome Wing. I sometimes wonder where they’ll put it when that exhibition ends. I’d like to see it moved into the Making the Modern World, disrupting that gallery’s chief narrative of linear progress. Because the history of technology isn’t linear, the Science Museum should know this better than most, but somehow still often perpetuate the myth.

This is one of the few objects from the natural world in the Science Museum (their definition of science has always been “stuff that’s not in the Natural History Museum next door”). Hidden at the back of the climate gallery, it shows evidence of the scar on the planet made by those machines of the industrial revolution so proudly presented at the front of the museum. Beautifully – albeit depressingly – haunting.

My favourite exhibit here is the Rotation Station. An attempt to explain the conservation of angular momentum, the visitor is invited to climb on, hang on and spin. If you stick your bum out as you spin you make a larger circle which it takes more energy to travel along: stand up straight and you go much faster.

It is an approach to explaining science which takes the idea very far out of any social context, and often criticised as such. But such decontextualization is both clear and reflects an approach to science. Also, the bum-controlled spinning is lots of fun. Best avoided when hungover though.

15. 1933 Electric door

Currently tucked in the middle of the Secret Life of the Home gallery is an electric door you press a button to open. Initially displayed to show off the wonder of new technology, the museum’s archives contain some great old black and white photos of school children playing with it with wide-eyed delight on their faces. For the last few decades, however, kids just stand there waiting for it to open, bemused that you have to press a button for a door to open. The exhibit itself hasn’t changed in any material sense, but changes in the world around it transforms it entirely. There is something incredibly beautiful about that, and it reflects the way the museum itself is part of the same history of science and technology it aims to collect.

There’s a new phrase on the block: “Carbon Pollution”. Barak Obama used it 30 times in a recent speech as he tried to draw more attention to role of carbon emissions. As Carbon Brief’s Ros Donald wrote: “It sounds made up, and it is.”

But just because it’s made up doesn’t mean it is not useful. All scientific terms are made up. This isn’t necessarily a problem. Just because it’s constructed by people doesn’t mean it’s either unreal or malign. It just means people fashioned it from the materials they found in the world, with all the good, bad and complex in-betweens which come with that.

Attaching human words onto the workings of the natural world will always be fraught and inevitably contain a fair bit of creativity. Scientific terms are always simplifications – whether they are also a deliberate spin – and to what degree you are comfortable with any particular simplification will vary depending on your position in and around it. They are simplifications of the detail of scientific understanding, which itself is a simplification of the actual reality out there. It’s one of the reasons science gives us so many of our new words, as scientists need to make new terms to cover the new things they’ve found. It is also why maths is often more useful, and scientific publication increasingly looks to new forms of visualisation (if you don’t know JOVE, you’ve been missing out).

There is a fantastical element to much language – especially when it comes to metaphor and analogy – but then science is always a bit fantastical. There is something fantastical about graphs too, indeed most inscriptions of scientific research as they pull out particular bits of the world in detail for us to examine. As our dim human forms scramble to comprehend the huge complexity of our universe we might as well use everything at our disposal, including this amazing thing called language.

As anyone who’s studied the atom in any way knows, at times it can feel like your teacher keeps going “so you know that thing we told you last year, well, about that…” It’s like film stars having special ways to pronounce their name depending on how close you are to them; each different twist on the reality acting as a shibboleth to the core of power. Except that the early simplifications – whilst also kind of lies – are an invitation for further study. If scientists offered their full view of what we should probably call ‘the artist formally known as the atom’ up front, they might alienate a lot of people. And it is, after all, still only their current idea with all the uncertainties and gaps any science has. There is a sort of honesty in the way chemistry teachers lie to their students. Nature is the ultimate annoying teacher pointing out that the thing you thought was true was merely a sketch of reality.

I think my favourite turn of scientific phrase is the start to Richard Dawkins’ Blind Watchmaker, where is describes a large willow tree pumping seeds into the air with the line: “It is raining DNA outside”. It is a magical image, but hooks you in to wanting to know the reality and offers a way to help you start thinking about it. Dawkins is maybe better known for idea of “the selfish gene” is possibly better known because many felt that particular hook was problematic, offering a particular vision on life via the idea of the gene they took offense to.

It is interesting how some such simplifications of science are seen accepted and others contested. Another good example is the hole in the ozone layer. The actual origin is contested. Joe Farnam – aka the co-discover of this hole – told the British Library’s Aural History of Science project no-one quite owned up to coining the phrase, though it seemed to have appeared somewhere between a NASA press release and a piece in the Washington Post “they had a press release and the Washington correspondents must have asked some questions, someone said, well, it looks like a hole doesn’t it, or something [laughs]” (pdf of full transcript). According to Reiner Grundmann, Sherwood Rowland – another ‘co-discoverer – coined the metaphor, used first when talking to a student newspaper (See Transnational Environmental Policy: Reconstructing Ozone, p.206). Wherever it came from, the idea of a ‘hole’ to describe what was going on up there might be enough of a simplification that not everyone finds it accurate, and it may well have helped facilitate a particular political outcome, but perhaps because of both of those reasons, it seems to have stuck nonetheless.

I don’t want to suggest metaphor and analogy are always a good thing though. Take, for example, another example of complex and esoteric systems the public often feel confused by: finance. At a recent public lecture from Andy Haldane of the Bank of England, I was struck by the sheer weight of metaphors (yes, I know that is a metaphor). There were fat tails and short minds, logjams, dark sides, siren voices of boom and bust, lumpy outcomes and webs. At times it took a geographical turn, with cliff edges, cross-border flows, storms at sea and even some “sunny uplands” (of stability). It had medical moments too, with antidotes, myopia and a ‘pock-marked’ history.

It was kind of poetic, and one way of looking at this is to congratulate Haldane for his articulate explaining. The Richard Dawkins of economics perhaps. Another would be to argue he used such language to create a further barrier between him and his audience. If he really wanted public involvement he’d invite it; he’d show us the language and ideas of financial workers use so we could talk to them on their own terms. Instead, he just stood on a stage and spouted linguistically-produced pictures at us. Which were pretty, but left little space for audience agency (again, the Richard Dawkins of economics, perhaps).

None of this is simple. As Donald notes of “carbon pollution”, the term seems to be designed with a deliberate political end in mind, compared to climate change or global warming which we might see as having slightly more scientific ancestry (useful blogpost on the two from NASA). It was made to provoke action, not understanding. But scientific terms can be put to political work too. For example, the idea that ‘climate change’ sounds less threatening than ‘global warming’. I also suspect Obama’s application of carbon pollution reflects the increasing tendency of advocates for action on climate change – including scientists – to talk about using the atmosphere as a rubbish dump. The science and politics are rarely divisible, for all that it might suit some to imagine so.

As that wise old teacher Seymour Skinner once said, much science is half BF Skinner and PT Barnam. Linguistic play is part of the latter. As long as we can find ways of playing with words which involve listening and debate along with a strong respect for empiricism (“listening to nature”, if you will), not simply showmanship.

I posted a piece at the Guardian a few days ago on some sexual harassment allegations which had been effecting communities of science blogging. A lot of the debate on this has been done in public, and this is significant. Bloggers are supporting each other to feel strong enough to speak out but also simply make sense of a lot of it. There’s a lot of learning going on.

One of the things that has been amazing to watch is people calling out things that they’d previously labelled “a bit creepy” as THIS IS NOT OK.

We should be able to give a lecture without a colleague eyeing-up our legs. We should be able to bend down and tie our bloody shoelace on campus without someone making a comment about our bum. The gateways to particular people, jobs, ideas and spaces should not be guarded by questions of whether or not we are willing to entertain the idea of screwing someone in a position of power. We should be able to talk about stuff like this and call it out without being made to feel like some sort of sour killjoy.

To multiple men who stare at my breasts while I’m talking to them about work: Yes I can tell you are doing it, no it isn’t normal and yes it does really creep me out. It means I pretty much instantly lose a huge amount of respect for you but, no matter how strong I am and how much of an arse I know you to be, it always makes me doubt my own worth too. And the memory of quite how horrible it is – especially when it is someone who you have previously respected – can last for months. So stop. Other men manage not to so why the hell can’t you?

An American journalist who had spent time working in the UK remarked that a similar level of public discussion about specific perpetrators and more serious harassment couldn’t happen in the UK because of libel laws. He’s right, but we also have other networks of communication. Emails, meetings, networks of information and support.

It made me realise how long that sort of hidden support has been going on.

The threads of informal conversation at conferences where female academics share experiences or warn each other off. The way we so routinely go “oh, you have a meeting with [insert important man] that’s so exciting for you! Watch his wandering hands though, eh?” How, when a friend has suffered a particular “incident”, you instinctively check networks to see whether he has a reputation, because these networks exist. They are normal.

The way young female students are kept away from particular members of staff or work experience placements. The emails that quietly go round an institution warning women about getting in the lift with a particular invited speaker (who everyone knows is “problematic” but is oh so eminent). The way a postdoc or junior lecturer might be tasked with “keeping an eye” on someone at parties especially if there might be students there (because “professor x or y, he’s ok you know, unless he’s had a drink”).

There’s also the gossip which runs through male and mixed discussions too. This can trivialise issues, at worst blaming women but often just making it a joke so it’s harder to stand up to. These bits of gossip can be useful though, they give you warning.

I feel like we need to be better at recognising these systems. Because their very existence implicitly acknowledges the problem, and also sustains them. We support each other in these ways, but in doing so support the oppressors too.

I’ve often noticed men in science communication refer to students doing work experience placements or British Science Association Media Fellows as a “perk” of the summer months. I’ve never personally heard anyone in positions of responsibility say this, it’s normally just those around them, and it’s largely in terms of “eye candy” (though we all here stories and anyway such objectification is bad in itself). I also often think the men saying so do so largely from expectations about “banter”, they don’t necessarily mean it. And it’s a lot better than it used to be.

We all – men and women – know these sorts of attitudes exist and we act to protect each other accordingly. We rarely, however, call such behaviour out. Indeed when I have complained I’ve been laughed at for being a bit too serious/ misreading situations. I’m not sure how we get to the point where we can challenge bad behaviour more effectively, I don’t think simply talking about it will be the answer, but I think it will help.

Finally – and without diminishing the gendered nature of a lot of this – it is important because it’s not just something men do to women. It’s about power. There’s a lot of misuse of power that goes on in academia because it doesn’t get called out. Female academics and administrators who bully, including in some cases sexual harassment. Forms of racist, ableist, classist, bi/trans/homophobic oppression. The cases of sexual harassment are important in their own right, but they are also indicative of broader pathology which we need to address.

This post was editedslightly on Monday PM to better articulate the point about BSA fellows. I’m not entirely convinced it warranted it, but the last thing I want is more people’s sense of professionalism unnecessarily put into question.

This was my September column for Popular Science UK (subscribe to read current edition) and so written before the fuss over the IPCC report. I think it’s still relevant though.

“Gravity exists. The Earth is round. Climate change is happening. Science says so.” Or rather Obama’s twitter account says so. Those last three words were collected together as #ScienceSaysSo to be precise; a tag which not only passed around virtually, but soon ended up on placards.

Science itself was somewhat co-opted into a bit of political campaigning on climate change here. Because unlike the PR staff supporting the President of the United States, science rarely speaks in one voice. It’s naïve, if not disingenuous, to suggest it might.

We get nodes of agreement which will sometimes coalesce into ideas we’ve decided it is either silly or dangerous to bother to argue against. But few scientists are arrogant enough to really think they unquestionably know. There’s always disagreement and uncertainty; that’s the lifeblood of good science. This can make scientists frustrating to work with for politicians, journalists or anyone else who wants a ‘straight’ answer. But science doesn’t tend to deal in truths, but rather hypothesis which aim ever closer to a description of reality.

Indeed one of the things science (or at least a key scientific institution) says is “nullius in verba.” Latin for “Take nobody’s word for it”, this is the motto of the Royal Society, right there in a very pretty stained glass window in their HQ. They named a minor planet after it too. If we’re playing slogans, rather than #ScienceSaysSo, our most august scientific institutions would rather suggest we avoid listening to dogma.

None of this is to suggest anything goes and you shouldn’t listen to what scientists say. On the climate issue, for example, the clearest introduction I’ve seen talks very openly about different areas of where there are different amounts of uncertainty; points where they are quite confident and others where they are less so. There is, for example, very little uncertainty that climate change due to increased greenhouse gases is happening and that, in future, it is very likely to have significant impacts for human life. But there are many uncertainties when it comes to the size and details of such impacts. Combining climate modelling with knowledge of effects already observed can powerfully improve our predictions, but they are still predictions even if they are the best we have. Its fair to characterise science – in as much as we can ever talk about it as a whole – as thinking climate change is happening.

I can understand people like Obama’s PR team want to simply shout “but we just KNOW this can we all move on already?”

It’s also worth noting that in many ways the whole “nullius” thing is a bit out-dated. Because modern science is a large, team enterprise. One expert needs to rely on the knowledge of several others in order to have time to concentrate of their own little bit of the world. As Isaac Newton is often quoted as saying, his insight was only gained by “standing on the shoulders of giants.” Modern science, for all that draws on an origin myth of having a look for yourself, runs on trust.

Just as disagreement and uncertainty are the lifeblood of good science, so is believing other people and drawing on their expertise as a useful resource, because if we had to had to learn everything for ourselves we’d never get anything done. Most people who self-identify as sceptics openly admit to targeting their scepticism in some way.

The Royal Society knows this. Their website explains the motto as “an expression of the determination of Fellows to withstand the domination of authority and to verify all statements by an appeal to facts determined by experiment”. It just means claims should be testable backed up with empirical evidence.

There was an approach to science education popular briefly in the 1970s called “discovery learning”. Loosely, this was based on the idea that children should be allowed to discover nature for themselves, it’s wrong to indoctrinate them with the beliefs of the previous generation and it’s a more powerful learning experience if they can uncover it for themselves. Except, as many educational researchers pointed out, this only works in as much as one believes that scientific research is as simple as an hour spent playing around in a classroom.

Ethnographers who studied what went on in such classrooms soon saw teachers heavily orchestrating what were called “experiments” but were really nearer demonstrations; setting up particular outcomes and accommodating results which did not fit scientific censuses. Because the teachers knew years of detailed scientific study applying more rigorous techniques and equipment were more reliable than what their students were doing, they explained away anomalies.

That’s not to say young people can’t be involved in real science-in-the-making (e.g. recent papers on bees and elephants) but let’s not be naïve about how much they have to take for granted, or simply bracket off, in order to do so.

Precisely because empiricism is so powerful, we shouldn’t use it naively. To return to the climate example, earlier this year Boris Johnson implied he knew global warming wasn’t happening because, as “an empiricist”, he could see the snow with his own eyes. In response, several senior scientists calmly pointed out that they shared this interest in precisely what was going on with our weather and climate and that is why they try to apply slightly more effort, knowledge and techniques than simply looking out the window.

This is as true for us as citizens living in a modern society as it is for a working scientist, school student or London Mayor. You can’t simply re-create all the scientific and technological expertise we rely for yourselves. Or you could, but your life would be a lot less comfortable. To take the various benefits of science and technology, we have to be open to trust other people.

So, in a way, Obama’s PR team are fair to suggest we listen that #ScienceSaysSo. Science says things to itself, and the wider world, and it’s good that we can benefit from its expertise by listening.

Except trust breaks down and has to be earned. Simply reasserting respect my authoritah – Eric Cartman dressed in a labcoat – is unlikely to get you anywhere fast. It’s also, all too often, totally valid. Politicians refer quite loosely to scientific evidence all the time, and even scientific institutions are not above briefing a particular slant on an issue which concerned citizens might find useful to unpick (e.g. on fracking). The scepticism over BSE may have spilled over into framings of MMR in ways which were dangerous and arguably quite misapplied, but that doesn’t mean scepticism over what the politicians were saying on the science of BSE was a bad idea, just that we should have taken a more nuanced view on MMR. Just because scepticism can be misplaced and even deliberately exploited doesn’t mean it’s not a good thing.

It is, annoyingly, up to us to decide what scientific advice and which sceptics we find the most compelling; respecting evidence but also that it’s not, on it’s own, enough to make a decision. This is hard. But then modern life is hard.